ICL7660, ICL7660A CMOS Voltage Converters Features FN3072.7
... 2. Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from sources operating from external supplies be applied prior to “power up” of the ICL7660, ICL7660A. 3. Derate linearly above 50°C by 5.5mW/°C. 4. In the te ...
... 2. Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from sources operating from external supplies be applied prior to “power up” of the ICL7660, ICL7660A. 3. Derate linearly above 50°C by 5.5mW/°C. 4. In the te ...
SP232A Enhanced RS-232 Line Drivers/Receivers FEATURES
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
SP232A
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
... EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for i ...
ADP1612 数据手册DataSheet 下载
... INDUCTOR SELECTION The inductor is an essential part of the step-up switching converter. It stores energy during the on-time, and transfers that energy to the output through the output rectifier during the offtime. Use inductance in the range of 4.7 μH to 22 μH. In general, lower inductance values h ...
... INDUCTOR SELECTION The inductor is an essential part of the step-up switching converter. It stores energy during the on-time, and transfers that energy to the output through the output rectifier during the offtime. Use inductance in the range of 4.7 μH to 22 μH. In general, lower inductance values h ...
FIN1022 2 X 2 LVDS High Speed Crosspoint Switch FI N1022 2 X
... 4. Fail safe protection on the outputs that draw less than 20 µA of current (worst case) on the LVDS inputs. In this condition, if the input is in fail safe selected to OUT0+/OUT0− (say) and the outputs are Enabled then OUT0+ = HIGH and OUT0− = LOW. This prevents noise from being amplified when the ...
... 4. Fail safe protection on the outputs that draw less than 20 µA of current (worst case) on the LVDS inputs. In this condition, if the input is in fail safe selected to OUT0+/OUT0− (say) and the outputs are Enabled then OUT0+ = HIGH and OUT0− = LOW. This prevents noise from being amplified when the ...
comportamento dos motores de indução alimentados por inversores
... Voltage pulses from the PWM on the VSD output are reflected at the motor terminals causing voltage pulses significantly higher than the motor nominal voltage ...
... Voltage pulses from the PWM on the VSD output are reflected at the motor terminals causing voltage pulses significantly higher than the motor nominal voltage ...
AP3171 - Diodes Incorporated
... CC/CV control and Qualcomm QC 2.0 decoder in one package so as to achieve high performance with compact profile. According to different D+/D- signal combinations, the AP3171 will set the output voltage and full current capabilities to 5V/2A, 9V/2A or 12V/1.5A respectively. The AP3171 automatically p ...
... CC/CV control and Qualcomm QC 2.0 decoder in one package so as to achieve high performance with compact profile. According to different D+/D- signal combinations, the AP3171 will set the output voltage and full current capabilities to 5V/2A, 9V/2A or 12V/1.5A respectively. The AP3171 automatically p ...
699/Review of EFOY Pro 1600
... unit for good circulation. If temperature drops below 5C (41F) antifreeze mode will kick in. ** In this mode the unit will start the charge cycle until it warms the fuel stack sufficiently then shut down. By running in this mode it can operate to the specified conditions of -20C (-2F) and below this ...
... unit for good circulation. If temperature drops below 5C (41F) antifreeze mode will kick in. ** In this mode the unit will start the charge cycle until it warms the fuel stack sufficiently then shut down. By running in this mode it can operate to the specified conditions of -20C (-2F) and below this ...
MAX8559 Dual, 300mA, Low-Noise Linear Regulator General Description
... 2.2µF capacitor to bypass each output. Larger inputcapacitor values and lower ESRs provide better supplynoise rejection and line-transient response. To reduce output noise and improve load-transient voltage dips, use larger output capacitors up to 10µF. For stable operation over the full temperature ...
... 2.2µF capacitor to bypass each output. Larger inputcapacitor values and lower ESRs provide better supplynoise rejection and line-transient response. To reduce output noise and improve load-transient voltage dips, use larger output capacitors up to 10µF. For stable operation over the full temperature ...
Light Bulb Volume Expander
... A Heathkit W5M (25-watt amplifier) was used in the initial tests. The #44 pilot lamps were found to be ideal for the operating range of the amplifier at the listening levels desired. In later tests, a Heathkit W7A (55-watt amplifier) was used with #1891 lamps and equally satisfying results were obta ...
... A Heathkit W5M (25-watt amplifier) was used in the initial tests. The #44 pilot lamps were found to be ideal for the operating range of the amplifier at the listening levels desired. In later tests, a Heathkit W7A (55-watt amplifier) was used with #1891 lamps and equally satisfying results were obta ...
AMP02 英文数据手册DataSheet 下载
... The AMP02 is the first precision instrumentation amplifier available in an 8-lead package. Gain of the AMP02 is set by a single external resistor and can range from 1 to 10,000. No gain set resistor is required for unity gain. The AMP02 includes an input protection network that allows the inputs to ...
... The AMP02 is the first precision instrumentation amplifier available in an 8-lead package. Gain of the AMP02 is set by a single external resistor and can range from 1 to 10,000. No gain set resistor is required for unity gain. The AMP02 includes an input protection network that allows the inputs to ...
Circuit Note CN-0065
... The AD5422 has an on-board 10 ppm/°C reference. For high performance over temperature, this design uses an external ADR445 5 V reference. This device has 0.04% maximum accuracy error and a 3 ppm/°C maximum temperature drift. This drift contributes approximately 0.02% error across the industrial temp ...
... The AD5422 has an on-board 10 ppm/°C reference. For high performance over temperature, this design uses an external ADR445 5 V reference. This device has 0.04% maximum accuracy error and a 3 ppm/°C maximum temperature drift. This drift contributes approximately 0.02% error across the industrial temp ...
Visio-ALD-214012PJ132 (CTR-4474-X) Instruction - TDK
... ●This product is designed for driving LED backlight systems. Do not use it with any other load. ●Store this product under the conditions defined in the specification document. ●Do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc.) is present. ●This produ ...
... ●This product is designed for driving LED backlight systems. Do not use it with any other load. ●Store this product under the conditions defined in the specification document. ●Do not store this product in an environment where dust, dirt or corrosive gas(salt,acid,base, etc.) is present. ●This produ ...
MAX16961 3A, 2.2MHz, Synchronous Step-Down DC-DC Converter General Description
... voltage range and provides a 0.8V to 3.6V output voltage range. The wide input/output voltage range and the ability to provide up to 3A to load current make this device ideal for on-board point-of-load and post-regulation applications. The device achieves -3.7%/+2.6% output error over load, line, an ...
... voltage range and provides a 0.8V to 3.6V output voltage range. The wide input/output voltage range and the ability to provide up to 3A to load current make this device ideal for on-board point-of-load and post-regulation applications. The device achieves -3.7%/+2.6% output error over load, line, an ...
High Efficiency, Fast Transient, 7A, 28V Synchronous Step
... Frequency Set during CCM operation. The ON period is determined by the input voltage and the frequency-set resistor connected to FREQ pin. Connect a resistor to IN for line feed-forward. Decouple with a 1nF capacitor. Feedback. An external resistor divider from the output to GND, tapped to the FB pi ...
... Frequency Set during CCM operation. The ON period is determined by the input voltage and the frequency-set resistor connected to FREQ pin. Connect a resistor to IN for line feed-forward. Decouple with a 1nF capacitor. Feedback. An external resistor divider from the output to GND, tapped to the FB pi ...
ADS5203 数据资料 dataSheet 下载
... or data from the A channel only. Pins SELB and MODE select the output mode. The data outputs are in tri-state during power-down (refer to Timing Options table). Data Outputs for Bus B. D9 is MSB. This is the second bus. Data is output from the B-channel when dual bus output mode is selected. The dat ...
... or data from the A channel only. Pins SELB and MODE select the output mode. The data outputs are in tri-state during power-down (refer to Timing Options table). Data Outputs for Bus B. D9 is MSB. This is the second bus. Data is output from the B-channel when dual bus output mode is selected. The dat ...
CIRCUIT FUNCTION AND BENEFITS
... resolution. The resistor is placed as a shunt between each side of the differential pair, as shown in Figure 1. It has the effect of reducing the ac swing without changing the dc bias already established by the 50 Ω resistors and the DAC output current. The value of this ac swing-limiting resistor i ...
... resolution. The resistor is placed as a shunt between each side of the differential pair, as shown in Figure 1. It has the effect of reducing the ac swing without changing the dc bias already established by the 50 Ω resistors and the DAC output current. The value of this ac swing-limiting resistor i ...
AC-Circuits - GTU e
... Inductive Reactance The back emf induced by a changing current provides opposition to current, called inductive reactance XL. ...
... Inductive Reactance The back emf induced by a changing current provides opposition to current, called inductive reactance XL. ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.